Cell structure Description Function Cell type Cell wall Freely permeable layer surrounding cell membrane. The cell wall of plant cells is made from cellulose. This gives them a rigid structure.

Cells manage a wide range of functions in their tiny package ... because photosynthetic prokaryotes, algae, and plant cells harness solar energy and use it to make the complex organic food ...

Cells are the smallest unit of life and the building blocks for all organisms. Each component of a cell has its own function ... business. Plant cells have a rigid cell structure.